Individual Calculations October 2017
 Schumacher, Helmut  Total change: 7.40  Rating chartPersonal card
 11. offene Seniorenmeisterschaft Schleswig-Holstein Buesum GER 2017-09-08
RcRownchangeKK*chgGame
 1858 1890 4.50 9 -0.18 20 -3.60 
  Boss, Kurt 1490  * GER1.0010.08201.60 
  Kotlar, Alfred 2041 GER0.001-0.3020-6.00 
  Walther, Renate 1490  * GER1.0010.08201.60 
  Lehmann, Erwin 2015 GER0.5010.17203.40 
  Bondick, Karl-Heinz 1991 GER0.5010.14202.80 
  Walther, Reinhard 2051 GER0.001-0.2920-5.80 
  Rueberg, Jobst f2130 GER0.001-0.2020-4.00 
  Schwab, Wolfgang 1790 GER0.501-0.1420-2.80 
  Westphal-Stubbe, Siegbert 1722 GER1.0010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Belgian Interclubs 2017-2018 Round 1 Various Places BEL 2017-09-24
RcRownchangeKK*chgGame
 1928 1890 1.00 1 0.55 20 11.00 
  Wlogalski, Olivier 1928 BEL1.0010.552011.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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